Do I need to replace the bearing when installing a new bracket

as this will destroy the liquid seal and render the control inoperable

high discharge pressure

making it a staple for field repairs involving the Weil-McLain Gold series boilers and related hydronic equipment

the Gasoline and Oil Resistant II rating makes it suitable for locations exposed to these hydrocarbons

Heil Quaker ICP 1174412 Pressure Switch R-22 Do I need to replaceThe Heil Quaker ICP 1174412 Pressure Switch is an essential safety component designed for precise airflow monitoring in gas fired furnaces and HVAC systems. As a genuine OEM replacement part, it ensures the inducer motor establishes a proper draft before ignition, preventing hazardous exhaust buildup. This specific low pressure switch is factory calibrated to a normally open state, configured to close when it senses a negative pressure of 0. 45" WC